ZDI-24-310: Foxit PDF Reader Annotation Use-After-Free Information Disclosure Vulnerability
First published: Thu Mar 28 2024(Updated: )
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Annotation objects. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Foxit Reader |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-24-310?
The severity of ZDI-24-310 is considered to be high due to its potential to disclose sensitive information.
How do I fix ZDI-24-310?
To fix ZDI-24-310, you should update your Foxit PDF Reader to the latest version released by the vendor.
What types of systems are affected by ZDI-24-310?
ZDI-24-310 affects installations of Foxit PDF Reader across various operating systems.
Is user interaction required to exploit ZDI-24-310?
Yes, user interaction is required for ZDI-24-310, as the target must open a malicious file or visit a malicious page.
What are the consequences of ZDI-24-310 being exploited?
Exploitation of ZDI-24-310 can lead to unauthorized disclosure of sensitive information from the affected system.
- collector/zdi-published
- source/ZDI
- alias/ZDI-CAN-22634
- agent/last-modified-date
- agent/title
- agent/type
- agent/first-publish-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/event
- agent/description
- agent/trending
- agent/source
- agent/tags
- collector/zdi-advisory
- alias/ZDI-24-310
- alias/CVE-2024-30329
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/foxit
- canonical/foxit reader